机构地区: 国网能源研究院
出 处: 《电网技术》 2016年第9期2638-2645,共8页
摘 要: 对电动汽车充电进行合理有序的控制是实现大规模电动汽车入网的关键。首先介绍了一种电动汽车集群的分层分区域的电动汽车控制架构。其次,建立了电动汽车集群的控制模型,并在此基础之上提出了一种通过改变电动汽车可调容量边界的电动汽车集群的需求响应控制策略。最后,通过算例分析,首先研究了模型中的参数对电动汽车集群充电负荷的影响,其次验证了文中提出的控制模型和策略,仿真结果表明,在满足用户用电需求的基础上,文中建立的电动汽车控制模型和控制策略能够很好地实现电动汽车集群需求响应的功能。 Reasonable and orderly control of electric vehicle charging is the key to realizelarge-scale electric vehiclesaccessing to power grid.Firstly,a layered and partitioned control framework of electric vehicle clusteris presented. Secondly, charging model of aggregated electric vehicles is established.Onthisbasis,a control strategyof aggregated electric vehicles for demand response is proposed.It adjustsEVs charging capacity boundaryto realize desired control. Finally, influence of model parameters is studied, and the control model and strategy are verified.Simulation results show that the control model and strategy can achieve objectiveof electric vehicle charging load without missing customerneed.
领 域: [电气工程]